(PHP 3>= 3.0.6, PHP 4 )

ibase_execute -- Execute a previously prepared query


resource ibase_execute ( resource query [, int bind_args])

Execute a query prepared by ibase_prepare(). If the query raises an error, returns FALSE. If it is successful and there is a (possibly empty) result set (such as with a SELECT query), returns a result identifier. If the query was successful and there were no results, returns TRUE.

This is a lot more effective than using ibase_query() if you are repeating a same kind of query several times with only some parameters changing.

例子 1. ibase_execute() example

= ibase_connect($host, $username, $password);

$updates = array(
1 => 'Eric',
5 => 'Filip',
7 => 'Larry'

$query = ibase_prepare($dbh, "UPDATE FOO SET BAR = ? WHERE BAZ = ?");

    while (list(
$baz, $bar) = each($updates)) {
ibase_execute($query, $bar, $baz);

注: In PHP 5.0.0 and up, this function returns the number of rows affected by the query (if > 0 and applicable to the statement type). A query that succeeded, but did not affect any rows (e.g. an UPDATE of a non-existent record) will return TRUE.

See also ibase_query().

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